San Pedro: Pleistocene - Holocene, California
collected by Kate Stephens
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Echinoidea
- Camarodonta
- Strongylocentrotidae
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Strongylocentrotus franciscanus
(Agassiz 1863)
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Grant and Hertlein 1938 | ||||||
| original and current combination Toxocidaris franciscana | |||||||
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Malacostraca
- Decapoda
- Varunidae
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Hemigrapsus oregonensis
(Dana 1851)
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| original and current combination Pseudograpsus oregonensis | |||||||
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Malacostraca
- Decapoda
- Epialtidae
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Pugettia richii
Dana 1851
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Malacostraca
- Decapoda
- Cancridae
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Romaleon branneri
(Rathbun 1926)
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Romaleon jordani
(Rathbun 1900)
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Cancer productus
Randall 1839
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Malacostraca
- Decapoda
- Leucosiidae
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Randallia pleistocenica
Rathbun 1926
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Malacostraca
- Decapoda
- Panopeidae
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Lophopanopeus diegensis
Rathbun 1900
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Lophopanopeus leucomanus
(Lockington 1876)
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| original and current combination Xanthodes leucomanus | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | California |
| Coordinates: | 33.7° North, 118.3° West (view map) | ||
| Paleocoordinates: | 33.7° North, 118.0° West |
Time
| Period: | Quaternary |
| 10 m.y. bin: | Cenozoic 6 |
| Key time interval: | Pleistocene - Holocene |
| Age range of interval: | 2.58000 - 0.00000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
| Museum repositories: | USNM |
| Collectors: | Kate Stephens |
| Collection method comments: One dactyl of left cheliped (Cat. No. 353355); H. oregonensis, 2 movable, 2 immovable fingers (Cat. No. 353378); L. diegensis, 4 moveable fingers; R. branneri, 2 movable and 1 immovable finger (Cat. No. 353381); | |
Metadata
| Database number: | 138724 | ||
| Authorizer: | C. Schweitzer, M. Uhen | Enterer: | S. Yost, M. Uhen |
| Modifier: | S. Yost | Research group: | decapod |
| Created: | 2013-01-26 04:27:33 | Last modified: | 2013-02-19 11:22:12 |
| Access level: | authorizer only | Released: | 2018-01-26 04:27:33 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 44425. | decapod,fossil record | M. J. Rathbun. 1926. The fossil stalk-eyed Crustacea of the Pacific slope of North America. United States National Museum Bulletin 138:1-155 [C. Schweitzer/S. Yost/M. Uhen] |
Secondary references:
| 32966 | U. S. Grant and L. G. Hertlein. 1938. The West American Cenozoic Echinoidea. Publications of the University of California at Los Angeles in Mathematical and Physical Sciences 2:1-225 [L. Villier/L. Villier] |